Green Knoll

Census-designated place in Somerset County, New Jersey

Aerial view of Green Knoll, New Jersey
Aerial view: USDA NAIP · USGS The National Map (public domain)

Green Knoll is an unincorporated community (census-designated place) in Somerset County, New Jersey, with 6,594 residents (2020 Census). It sits at 184 ft (56 m) above sea level. The nearest town is Bridgewater, 1.0 miles SE.

About Green Knoll

Green Knoll is an unincorporated community and census-designated place (CDP) located within Bridgewater Township, in Somerset County, in the U.S. state of New Jersey. As of the 2020 census, Green Knoll had a population of 6,594.

Text: Wikipedia · CC BY-SA 4.0

Green Knoll weather: 7-day forecast

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Living in Green Knoll

Median household income
$165,227
Median home value
$597,100
Median rent
$1,448/mo
Median age
44.5
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Map of Green Knoll

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Green Knoll, NJ population

Green Knoll had 6,594 residents in the 2020 Census.

2020 Census6,594
Density1,423 per sq mi (549 per km²)

Source: U.S. Census Bureau, Decennial Census.

Green Knoll at a glance

StateNew Jersey (NJ)
CountySomerset County
TypeCensus-designated place
Population6,594 (2020)
Land area4.64 sq mi (12.0 km²)
Water area0.00 sq mi (0.01 km²)
Elevation184 ft (56 m)
Coordinates40.6047° N, 74.6145° W
ZIP code08807
Census code (GEOID)3427840

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Green Knoll

Straight-line distance between town centers.

Frequently asked questions about Green Knoll

What county is Green Knoll in?

Green Knoll is in Somerset County, New Jersey.

What is the population of Green Knoll, NJ?

6,594 people lived in Green Knoll at the 2020 Census.

What is the ZIP code of Green Knoll, NJ?

The ZIP code of Green Knoll is 08807.

What is the elevation of Green Knoll?

184 feet (56 m) above sea level.

What towns are near Green Knoll?

Bridgewater (1.0 mi), Bridgewater Center (2.0 mi), Martinsville (2.0 mi), Somerville (2.4 mi), Pluckemin (3.0 mi).

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